Thread: Myth: 1 G barrel rolls are impossible.
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Old June 15th 07, 08:25 PM posted to rec.aviation.piloting,rec.aviation.student
Mxsmanic
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Default Myth: 1 G barrel rolls are impossible.
writes:

Right. A major part of your argument in this thread has been that it
is impossible to change the direction in which the plane is travelling
without accelerating the plane.

Yes.

Your own analysis, based on my questions, clearly shows that it
is possible to change the direction the plane is going in without
deviating from the 1G being exerted.

Accelerations sometimes reinforce each other, and sometimes cancel each other.
Even when they cancel each other, they do not disappear.